Chlorine could combine with _ to gain the extra electron it needs to stabilize its outer shell outer shell.
A. helium
B. sulfur
C. hydrogen
D. none of these

What is the overall order of reaction for rate = k[no2]2 ? second order 3/2 order third order zero order none of the listed answers are correct

An alloy contains 66 g of pure zinc. what is the percentage of zinc in the alloy? express your answer to two significant figures and include the appropriate units.

If you burn 46.6 g of hydrogen and produce 416 g of water, how much oxygen reacted